---
type: "Bill"
title: "Criminal Law - Homicide by Motor Vehicle or Vessel While Impaired by Controlled Dangerous Substance - Penalties"
description: "Criminal Law - Homicide by Motor Vehicle or Vessel While Impaired by Controlled Dangerous Substance - Penalties"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2017"
identifier: "SB 229"
citation: "Maryland SB 229 (2017)"
classification: ["bill"]
subjects: ["Criminal Law - Substantive Crimes", "Boats and Ships", "Controlled Dangerous Substances", "Drunk and Drugged Driving", "Homicide", "Penalties and Sentences"]
status: "enacted"
primary_sponsors: ["Cassilly"]
version_count: 1
action_count: 14
vote_count: 2
first_action: "2017-01-19"
last_action: "2017-04-18"
source: "openstates"
source_identifier: "ocd-bill/98ff8443-e296-4a82-9dd9-ab12c6b95891"
source_url: "http://mgaleg.maryland.gov/webmga/frmMain.aspx?id=SB229&stab=01&pid=billpage&tab=subject3&ys=2017rs"
source_hash: "d9a481f6668e834f057eaeb2b1bc4766b2ba1b8441332799611b5b702c7e33c0"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-md"]
---

# Maryland SB 229 (2017) — Criminal Law - Homicide by Motor Vehicle or Vessel While Impaired by Controlled Dangerous Substance - Penalties

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Bill Text** (committee substitute) — [source](http://mgaleg.maryland.gov/2017RS/bills/sb/sb0229f.pdf)

## Votes

- Third Reading — **139–0** (pass) · legislature
- Third Reading — **47–0** (pass) · legislature

## Sponsors

- Cassilly — primary (person)
- Norman — cosponsor (person)
- Ready — cosponsor (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2017-01-19** First Reading Judicial Proceedings `referral-committee`
- **2017-01-25** Hearing 2/07 at 1:00 p.m.
- **2017-02-20** Favorable Report by Judicial Proceedings `committee-passage-favorable`
- **2017-02-21** Favorable Report Adopted `committee-passage-favorable`
- **2017-02-21** Second Reading Passed
- **2017-02-23** Third Reading Passed (47-0) `passage`
- **2017-02-24** First Reading Judiciary `referral-committee`
- **2017-03-08** Hearing 3/22 at 1:00 p.m.
- **2017-03-31** Favorable Report by Judiciary `committee-passage-favorable`
- **2017-03-31** Favorable Report Adopted `committee-passage-favorable`
- **2017-03-31** Second Reading Passed
- **2017-04-04** Third Reading Passed (139-0) `passage`
- **2017-04-05** Returned Passed
- **2017-04-18** Approved by the Governor - Chapter 167 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/98ff8443-e296-4a82-9dd9-ab12c6b95891`. Confidence: reported (aggregated from official Maryland legislature records).